As if today's market plunge wasn't troubling enough, here's another bit of ominous news to keep you up tonight: The ad campaign for Paris Hilton's fifth fragrance, "Fairy Dust," was unveiled today. (A larger version of the ad is here.) The perfume's tag line: "Do you believe in fairy tales?" We're not so sure we do, although sprinking a little fairy dust on the bureaucrats mucking things up in Washington (not to mention the Wall Streeters sweating like pigs) couldn't possibly hurt right now, could it? [People StyleWatch]